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High severity7.5NVD Advisory· Published Sep 27, 2021· Updated Jun 17, 2026

CVE-2021-3822

CVE-2021-3822

Description

jsoneditor is vulnerable to Inefficient Regular Expression Complexity

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
jsoneditornpm	< 9.5.6	9.5.6

Affected products

3

Jsoneditoronline/Jsoneditor
cpe:2.3:a:jsoneditoronline:jsoneditor:*:*:*:*:*:*:*:*
Range: <9.5.6
ghsa-coords
pkg:npm/jsoneditor
Range: < 9.5.6
Mathjs/jsoneditorcpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

4

github.com/josdejong/jsoneditor/commit/092e386cf49f2a1450625617da8e0137ed067c3envdPatchThird Party AdvisoryWEB
huntr.dev/bounties/1e3ed803-b7ed-42f1-a4ea-c4c75da9de73nvdExploitPatchThird Party AdvisoryWEB
github.com/advisories/GHSA-hhfg-6hfc-rvxmghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2021-3822ghsaADVISORY

News mentions

0

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